NIOSH approved for protection against particulate aerosols free of oils. Pyramex recommends this respirator for use against particulates containing materials such as flour, iron ore, coal and minerals.

Do Not Use Against:

Vapors, paint spray, oil-based aerosols, asbestos and sand blasting

Any contaminant whose concentration is unknown, or immediately dangerous to life

Concentrations of dust and mists which exceed the maximum use of concentration or 10 times contaminant’s permissible exposure limit established by OSHA